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Open to work in Germany
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Open to work in Germany
2 followers · 2 following

Achievements

Achievement: StarstruckAchievement: Pull Shark

Achievements

Achievement: StarstruckAchievement: Pull Shark

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Shubchynskyi/README.md
Dmytro Shubchynskyi, Software Engineer (Java / Spring), open to work in Germany

LinkedIn · Portfolio · Garda Studio

About

Java backend developer working with Spring Boot, REST APIs, PostgreSQL and Spring Security. I maintain and extend Spring applications, fix defects and cover changes with automated tests.

I use AI coding agents with code review and test validation, and I build open-source tooling for controlled AI coding-agent workflows.

Authorized to work in Germany. No employer sponsorship required.

Projects

Project What it is Stack
Authentication & User Management Service JWT authentication, Google OAuth2 and role-based access control Java, Spring Boot, Spring Security, PostgreSQL, Testcontainers
Garda Agent Orchestrator Open-source CLI for controlled AI coding-agent workflows: task lifecycle, mandatory quality gates, reviews and an auditable task history Node.js, TypeScript

Stack

  • Backend: Java, Spring Boot, Spring Security, REST APIs, Spring Data JPA, Hibernate
  • Databases: PostgreSQL, MySQL, Liquibase
  • Testing: JUnit, Mockito, Testcontainers, Selenium
  • Tools: Docker, Maven, Git, Jenkins, Linux
  • AI-assisted development: coding agents, task and context preparation, review of generated changes, test validation

Pinned Loading

  1. Authentication-service Authentication-service Public

    Java

  2. TicTacToe TicTacToe Public

    Java

  3. Quest_project Quest_project Public

    Java

  4. TodoList TodoList Public

    Java

  5. Garda-Studio/garda-agent-orchestrator Garda-Studio/garda-agent-orchestrator Public

    Governed local runtime for AI coding agents: task lifecycle, mandatory gates, reviews, doc-impact checks, and auditable completion.

    TypeScript 27 1

  6. OnlineStore OnlineStore Public

    Java